8342478

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 19375200

約数和(自身を除く): 11032722

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 137, 153, 199, 274, 306, 398, 411, 597, 822, 1194, 1233, 1791, 2329, 2466, 3383, 3582, 4658, 6766, 6987, 10149, 13974, 20298, 20961, 27263, 30447, 41922, 54526, 60894, 81789, 163578, 245367, 463471, 490734, 926942, 1390413, 2780826, 4171239, 8342478]

約数ペア:

[(1, 8342478), (2, 4171239), (3, 2780826), (6, 1390413), (9, 926942), (17, 490734), (18, 463471), (34, 245367), (51, 163578), (102, 81789), (137, 60894), (153, 54526), (199, 41922), (274, 30447), (306, 27263), (398, 20961), (411, 20298), (597, 13974), (822, 10149), (1194, 6987), (1233, 6766), (1791, 4658), (2329, 3582), (2466, 3383)]